EP2349901B1 - Système d'ascenseur - Google Patents

Système d'ascenseur Download PDF

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Publication number
EP2349901B1
EP2349901B1 EP09828678.4A EP09828678A EP2349901B1 EP 2349901 B1 EP2349901 B1 EP 2349901B1 EP 09828678 A EP09828678 A EP 09828678A EP 2349901 B1 EP2349901 B1 EP 2349901B1
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EP
European Patent Office
Prior art keywords
elevator
local
floor
aforementioned
elevators
Prior art date
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Application number
EP09828678.4A
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German (de)
English (en)
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EP2349901A1 (fr
EP2349901A4 (fr
Inventor
Harri Hakala
Marja-Liisa Siikonen
Janne Sorsa
Henri Hakonen
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Kone Corp
Original Assignee
Kone Corp
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
    • B66B1/2466—For elevator systems with multiple shafts and multiple cars per shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
    • B66B1/2458—For elevator systems with multiple shafts and a single car per shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • B66B11/0095—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave where multiple cars drive in the same hoist way
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/10—Details with respect to the type of call input
    • B66B2201/103—Destination call input before entering the elevator car
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/211—Waiting time, i.e. response time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/214—Total time, i.e. arrival time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/216—Energy consumption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/30—Details of the elevator system configuration
    • B66B2201/301—Shafts divided into zones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/30—Details of the elevator system configuration
    • B66B2201/303—Express or shuttle elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/30—Details of the elevator system configuration
    • B66B2201/304—Transit control
    • B66B2201/305—Transit control with sky lobby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/30—Details of the elevator system configuration
    • B66B2201/306—Multi-deck elevator cars

Definitions

  • the invention relates to elevator systems. More particularly the invention relates to elevator systems, in which a number of elevators operate in the same hoistway.
  • Patent publication US 5419414 discloses an elevator system in which three elevator cars are installed into the same elevator hoistway such that each elevator car is controlled by means of elevator machines disposed in a machine room at the top end of the elevator hoistway. Elevator ropes pass in an overlapping manner from the elevator machines to the elevator cars such that the elevator ropes going to the lowermost elevator car pass two other elevator cars and the elevator ropes going to the middle elevator car pass the topmost car. Corresponding overlapping must be made for the roping of the counterweights of the elevator cars.
  • the cars can drive in the same elevator hoistway in relation to each other according to, among others, the following principles:
  • Patent publication US6871727 discloses an elevator system, in which two-car elevators are used as shuttle elevators, which operate between transfer levels.
  • the local elevators operating in different zones are arranged in the same elevator hoistway such that a passenger can transfer from a lower transfer floor of a transfer level to local elevators with which the passenger can get to floors lower than the transfer level, while from an upper transfer floor of a transfer level a passenger can get to local elevators that run to floors higher than the transfer level.
  • a top clearance is arranged for the local elevators, in which the elevator machine of each local elevator is disposed and that being the case the local elevators cannot serve shared floors such as e.g. the floors of a transfer level.
  • the solution in question easily results in underutilization of the transport capacity of the local elevators and also hampers the transfer of passengers from the shuttle elevators to local elevators serving onward connections. Escalators between the transfer floors are also needed for the transfer levels, taking up extra space and making the overall solution expensive and complex.
  • the WO 2004/071923 A1 discloses an elevator system using several local elevators traveling in the same elevator shaft as well as shuttle elevators serving a sky lobby.
  • the document concerns the control of the shuttle elevators in up-peak traffic situations as to only serve certain floors being served only by certain local elevators.
  • the purpose of the present invention is to eliminate or at least to alleviate the aforementioned drawbacks that occur in prior-art solutions.
  • the purpose of the invention is also to achieve one or more of the following objectives:
  • the elevator system according to the invention is characterized by the features of claim 1.
  • the method of the invention is characterized by the features of claim 10.
  • Preferred embodiments of the invention are subject matter of the corresponding dependent claims.
  • Some inventive embodiments are also presented in the descriptive section and in the drawings of the present application.
  • the inventive content may also consist of several separate inventions, especially if the invention is considered in the light of expressions or implicit sub-tasks or from the point of view of advantages or categories of advantages achieved. In this case, some of the attributes contained in the claims below may be superfluous from the point of view of separate inventive concepts.
  • the features of the various embodiments can be applied within the framework of the basic inventive concept in conjunction with other embodiments.
  • the present invention discloses a method for allocating destination calls in an elevator system, which elevator system comprises at least one shuttle elevator, which serves at least one transfer floor of a transfer level, at least two local elevators, the elevator cars of which are arranged to travel in the same elevator hoistway such that they can both serve at least one aforementioned transfer floor.
  • a destination call given by a passenger is received, a plurality of route alternatives according to the destination call is formed from the departure floor to the destination floor, and one or more elevators are allocated to the use of the passenger by selecting the best route alternative on the basis of a given optimization criterion.
  • the present invention also discloses an elevator system, which comprises at least one shuttle elevator, which serves at least one transfer floor of a transfer level, at least two local elevators, the elevator cars of which are arranged to travel in the same elevator hoistway such that they can both serve at least one aforementioned transfer floor, at least one destination call appliance, a control system that controls the elevator system, which control system is arranged to receive destination calls given from a destination call appliance, to form a plurality of route alternatives according to the destination call from the departure floor to the destination floor and to allocate one or more elevators for the use of the passenger by selecting the best route alternative on the basis of a given optimization criterion.
  • the control system when allocating a destination call the control system, takes into account that the elevator cars of the local elevators that travel in the same elevator hoistway cannot simultaneously be at a transfer floor shared by them in cases in which the route alternative comprises a part-trip with a local elevator and a change of elevator at the aforementioned shared transfer floor.
  • the moment of arrival of the elevator car of a local elevator belonging to the route alternative at the aforementioned shared transfer floor is estimated.
  • the route alternative is removed from the plurality of route alternatives if a second local elevator that travels in the same elevator hoistway will be at the shared transfer floor at the estimated arrival time on the basis of the calls already allocated to the aforementioned second local elevator.
  • an automatic run can be performed to move an elevator car of a local elevator away from a shared transfer floor that belongs to a selected route alternative, if the elevator car in question is empty.
  • An automatic run means in this context that the control system automatically generates a call to some suitable floor, as a consequence of which the elevator car moves away from the shared transfer floor.
  • a multicar elevator is used as a shuttle elevator and route alternatives are formed, from which at least one route alternative comprises a part-trip in one elevator car of the shuttle elevator and at least one second route alternative comprises a part-trip in one second elevator car of the shuttle elevator.
  • the elevator machine of at last one local elevator is disposed in the elevator hoistway to the side of the path of movement the elevator car of at least one second local elevator, such that the elevator cars can serve at least one shared transfer floor.
  • the roping of the elevator car of at least one local elevator is fitted to pass from below the elevator car and the roping of the elevator car of at least one other local elevator is fitted to pass from above the elevator car.
  • the suspension ratio of the counterweight of at least one local elevator is greater than the suspension ratio of the elevator car.
  • the local elevators are elevators without counterweight.
  • one or more local elevators are arranged to operate as a shuttle elevator between transfer levels on the basis of the traffic situation of the elevator system.
  • Fig. 1 presents an elevator system according to the invention, which comprises one two-car elevator 11 with elevator cars 11a, 11b, as well as a plurality of local elevators 12, of which for the sake of simplicity only the elevator cars 12a, 12b and 12c are drawn in the figure, which elevator cars operate in the elevator hoistway 15.
  • the building is divided into three local zones such that floors 3-20 form zone Z1, floors 23-40 form zone Z2, and floors 43-60 form zone Z3. Between the zones are transfer levels such that the transfer level ZZ1 comprises floors 1 and 2, transfer level ZZ2 floors 21 and 22, transfer level ZZ3 floors 41 and 42, and transfer level ZZ4 floors 61 and 62.
  • a shuttle elevator 11 mainly handles traffic between the transfer levels, while local elevators 12 handle the local traffic between the aforementioned transfer levels and aforementioned zones as well as the internal traffic of the zones.
  • the travelators 17 and 18 between the floors of the transfer level, i.e. between the transfer floors, are marked on the transfer levels ZZ1 and ZZ4 of Fig. 1 .
  • the two-car elevator 11 is a shuttle elevator, which moves in the elevator hoistway 13 by means of an elevator machine 14 serving all the floors of a building.
  • the elevator system is controlled with a control system 19, which receives calls given by passengers on the floors and allocates, according to the call, one or more elevator cars for the use of the passengers.
  • Control system in this context means generally all the interface units and control units needed by the elevator system for controlling the elevators on the basis of the calls given.
  • the local elevators 12 are arranged in the same elevator hoistway 15 according to Fig. 1 .
  • Each local elevator serves at least one zone as well as the transfer levels connected to a zone, i.e. the consecutive local elevators in the same elevator hoistway have as shared floors the floors of a transfer level separating the zones. That being the case, the local elevator 12a serves floors 1-22, the local elevator 12b serves floors 21-43, and the local elevator 12c floors 41-62. So that the movement lengths of the local elevators could overlap in the operating areas of each other, the elevator machines of local elevators are disposed in the elevator hoistway to the side of the paths of movement of the elevator cars such that they do not limit access of the elevator cars to the floor levels to be jointly served.
  • the elevator cars are provided with safety means (not presented in Fig. 1 ), with which it is detected whether a second elevator car moving in the same elevator hoistway will come to a smaller distance than a certain safety distance, in which case the safety means forcibly stop both elevator cars to prevent a collision.
  • the elevator cars of the local elevators approach the shared floor levels at a suitable creeping speed, which is essentially smaller with respect to the normal speed of the elevator cars. Owing to creeping speed the stopping distance of the elevator cars can be made to be short, if a collision hazard is detected.
  • the elevator system according to Fig. 1 comprises call giving appliances on each floor level, which at least on the transfer level are preferably destination call appliances 20, by means of which passengers can indicate their destination floor while still on the departure floor.
  • a terminal device in the possession of a passenger e.g. a mobile phone
  • a call given by a passenger from a call giving appliance is transmitted to the control system 19 of the elevator system, which control system allocates one or more elevator cars for the use of the passenger for traveling to the destination floor.
  • the allocation of calls can be based on allocation methods that are, in themselves, prior art, such as e.g.
  • the route alternatives connected to a call are essentially more than in elevator systems according to prior art. For example, if in the elevator system according to Fig. 1 a passenger gives in the entrance lobby (on floor 1) a destination call to floor 38, the possible route alternatives are in this case, depending on the status of the elevator at that time, the following route alternatives, among others:
  • the local elevators are in more than one elevator hoistway, in which case also the number of route alternatives is considerably greater than what is presented by way of example above.
  • the large number of route alternatives enables efficient optimization when allocating elevator cars for the use of passengers.
  • Allocation according to the above example can be performed either in one phase, in which case the elevator cars serving both the first part-trip and the second part-trip are decided immediately, or in two phases, in which case the elevator car serving the second part-trip is decided when the elevator car performing the first part-trip has arrived, or is arriving, at the planned transfer floor.
  • the elevator serving the onward route is indicated in this case with signs on the transfer level and/or by sending the relevant information directly to a terminal device in the possession of the passenger.
  • the control system can estimate the arrival time of the local elevator belonging to the route alternative and remove the route alternative from the plurality of route alternatives if an elevator car of a second local elevator that travels in the same elevator hoistway will be at the shared transfer floor in question at the estimated arrival time on the basis of the calls already allocated to the second local elevator in question.
  • the control system can also perform an automatic run to move an elevator car of a local elevator away from a transfer floor, if the elevator car in question is empty and prevents the arrival of an elevator car of a local elevator that belongs to the route alternative from arriving at the transfer floor.
  • the elevator system according to the invention also enables the use of local elevators in the manner of shuttle elevators.
  • the elevator system comprises in this case preferably a number of elevator hoistways, e.g. eight elevator hoistways, in which local elevators move in the same elevator hoistways in the manner of Fig. 1 .
  • the control system of the elevator system detects e.g. upward congestion, the control system reserves e.g. the local elevator 12a for shuttle elevator use, in which the local elevator in question operates between transfer levels ZZ1 and ZZ2 but the other local elevators of the zone Z1 serve the floors of the zone Z1.
  • Fig. 2 presents by way of examples how the machinery can be disposed in the elevator hoistway according to the invention.
  • the elevator cars 22a and 22b serve the shared floor levels 23a and 23b in the elevator hoistway 21.
  • the elevator car 22b is moved by means of the hoisting roping 22d and the drive machinery 22c.
  • the elevator machine 22c that moves the elevator car 22b is disposed on the wall 21a of the elevator hoistway 21 to the side of the path of movement of the elevator car 22a such that the elevator car 22a can reach the floor levels 23a and 23b when the elevator car 22b does not obstruct it.
  • the drive machinery of the elevator car 22a and the corresponding roping are not shown in Fig. 2 .
  • the elevators can be either elevators without counterweight or elevators with counterweight. If the elevators are elevators with counterweight, the movement distance of the counterweights can be reduced by selecting a suspension ratio of the counterweight that is greater than the suspension ratio of the elevator cars.
  • Figs. 3a and 3b present by way of example the suspension above and below the elevator car.
  • the roping 31 of the elevator car 30 is fitted to pass from the top of the elevator car 30 via the diverting pulleys 32 fixed to the elevator car.
  • the roping 36 of the elevator car 35 is fitted to pass from below the elevator car 35 via the diverting pulleys 37 fixed to the elevator car.
  • a suspension ratio of the elevator car of 2:1 is obtained. With the arrangement the minimum distance of the elevator cars can be made to be very small.
  • a multicar elevator can comprise three or even more elevator cars instead of two elevator cars.
  • shuttle elevators which operate in the same elevator hoistway and/or in different elevator hoistways, in the elevator system.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Control (AREA)

Claims (14)

  1. Système d'ascenseur qui comprend :
    - au moins un ascenseur navette (11), qui dessert au moins un niveau de transfert (ZZ1, ZZ2, ZZ3, ZZ4), lequel niveau de transfert comprend au moins un étage de transfert (1, 2, 21, 22, 41, 42, 61, 62) ;
    - au moins deux ascenseurs locaux (12), dont les cabines d'ascenseur (12a, 12b, 12c) sont agencées de manière à se déplacer dans la même cage d'ascenseur (15), de telle sorte que les cabines d'ascenseur susmentionnées peuvent desservir au moins un étage de transfert partagé (21, 22, 41, 42) du niveau de transfert susmentionné ;
    - au moins un appareil d'appel de destination (20) ;
    - un système de commande (19), qui est agencé pour recevoir des appels de destination envoyés par un appareil d'appel de destination, pour former une pluralité d'options de trajet selon l'appel de destination depuis l'étage de départ jusqu'à l'étage de destination, et pour attribuer l'appel de destination à un ou plusieurs ascenseurs en choisissant la meilleure option de trajet sur la base d'un critère d'optimisation donné,
    caractérisé par le fait que, lors de l'attribution d'un appel de destination, le système de commande est agencé pour prendre en compte que les cabines d'ascenseur des ascenseurs locaux qui se déplacent dans la même cage d'ascenseur ne peuvent pas se trouver simultanément à un étage de transfert partageé susmentionné dans les cas où l'option de trajet comprend un trajet partiel avec un ascenseur local et un changement d'ascenseur à l'étage de transfert partagé susmentionné.
  2. Système d'ascenseur selon la revendication 1, caractérisé par le fait que le système de commande est agencé pour estimer un horaire d'arrivée d'un ascenseur local appartenant à l'option de trajet à l'étage de transfert partagé susmentionné et pour retirer l'option de trajet de la pluralité d'options de trajet si une cabine d'ascenseur d'un second ascenseur local qui se déplace dans la même cage d'ascenseur sera à l'étage de transfert partagé susmentionné à l'horaire d'arrivée estimé sur la base des appels déjà attribués au second ascenseur local susmentionné.
  3. Système d'ascenseur selon la revendication 1 ou 2, caractérisé par le fait que le système de commande est agencé pour réaliser un déclenchement automatique pour déplacer une cabine d'ascenseur d'un ascenseur local à distance d'un étage de transfert partagé qui appartient à une option de trajet choisie, si la cabine d'ascenseur en question est vide.
  4. Système d'ascenseur selon l'une des revendications 1 à 3, caractérisé par le fait que le mécanisme d'ascenseur (22c) d'au moins un ascenseur local susmentionné est disposé dans la cage d'ascenseur (15) sur le côté de la trajectoire de mouvement d'au moins une cabine d'ascenseur (12a, 12b, 12c) de l'ascenseur local susmentionné de telle sorte que les cabines d'ascenseur susmentionnées peuvent desservir l'au moins un étage de transfert partagé susmentionné.
  5. Système d'ascenseur selon l'une des revendications 1 à 4, caractérisé par le fait que le câblage (36) de la cabine d'ascenseur (35) d'au moins un ascenseur local est installé pour passer sous la cabine d'ascenseur (35), et le câblage (31) de la cabine d'ascenseur (30) d'au moins un autre ascenseur local est installé pour passer au-dessus de la cabine d'ascenseur (30).
  6. Système d'ascenseur selon l'une des revendications 1 à 5, caractérisé par le fait que l'ascenseur navette (11) est un ascenseur multi-cabines.
  7. Système d'ascenseur selon l'une des revendications 1 à 6, caractérisé par le fait qu'au moins un ascenseur local est un ascenseur avec contrepoids, dans lequel le rapport de suspension du contrepoids est supérieur au rapport de suspension de la cabine d'ascenseur.
  8. Système d'ascenseur selon l'une des revendications 1 à 7, caractérisé par le fait qu'au moins un ascenseur local est un ascenseur sans contrepoids.
  9. Système d'ascenseur selon l'une des revendications 1 à 8, caractérisé par le fait qu'un ou plusieurs ascenseurs locaux sont agencés pour fonctionner comme un ascenseur navette entre deux niveaux de transfert sur la base de la situation de trafic déterminée par le système de commande (19).
  10. Procédé d'attribution d'appels de destination dans un système d'ascenseur, lequel système d'ascenseur comprend :
    - au moins un ascenseur navette (13), qui dessert au moins un niveau de transfert, lequel niveau de transfert comprend au moins un étage de transfert ;
    - au moins deux ascenseurs locaux, dont les cabines d'ascenseur sont agencées pour se déplacer dans la même cage d'ascenseur de telle sorte que les cabines d'ascenseur susmentionnées peuvent desservir au moins un étage de transfert partagé du niveau de transfert susmentionné,
    et dans lequel procédé :
    - un appel de destination effectué par un passager est reçu ;
    - une pluralité d'options de trajet selon l'appel de destination est formée depuis l'étage de départ jusqu'à l'étage de destination ; et
    - l'appel de destination est attribué à un ou plusieurs ascenseurs en choisissant la meilleure option de trajet sur la base d'un critère d'optimisation donné,
    caractérisé par le fait que, lors de l'attribution d'un appel de destination, il est pris en compte que les cabines d'ascenseur des ascenseurs locaux qui se déplacent dans la même cage d'ascenseur ne peuvent pas se trouver simultanément au même étage de transfert partagé dans les cas où l'option de trajet comprend un trajet partiel avec un ascenseur local et un changement d'ascenseur à l'étage de transfert partagé susmentionné.
  11. Procédé selon la revendication 10, caractérisé par le fait que le procédé comporte les étapes suivantes :
    - le moment d'arrivée d'une cabine d'ascenseur d'un ascenseur local appartenant à l'option de trajet à l'étage de transfert partagé susmentionné est estimé, et
    - l'option de trajet est retirée de la pluralité d'options de trajet si un second ascenseur local qui se déplace dans la même cage d'ascenseur sera à l'étage de transfert partagé susmentionné à l'horaire d'arrivée sur la base des appels déjà attribués au second ascenseur local susmentionné.
  12. Procédé selon la revendication 10 ou 11, caractérisé par le fait qu'un déclenchement automatique est réalisé pour déplacer une cabine d'ascenseur d'un ascenseur local à distance d'un étage de transfert partagé qui appartient à une option de trajet choisie, si la cabine d'ascenseur susmentionnée est vide.
  13. Procédé selon l'une quelconque des revendications 10 à 12, dans lequel procédé un ascenseur multi-cabines est utilisé comme un ascenseur navette, caractérisé par le fait que des options de trajet sont formées, dont au moins une option de trajet comprend un trajet partiel dans une cabine d'ascenseur de l'ascenseur navette et au moins une seconde option de trajet comprend un trajet partiel dans une seconde cabine d'ascenseur de l'ascenseur navette.
  14. Procédé selon l'une quelconque des revendications 10 à 13, caractérisé par le fait qu'un ou plusieurs ascenseurs locaux sont utilisés comme un ascenseur navette entre deux niveaux de transfert sur la base de la situation de trafic dominante dans le système de commande.
EP09828678.4A 2008-11-28 2009-11-27 Système d'ascenseur Active EP2349901B1 (fr)

Applications Claiming Priority (2)

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US20110209950A1 (en) 2011-09-01
CN102216194B (zh) 2013-08-28
EP2349901A1 (fr) 2011-08-03
HK1159053A1 (en) 2012-07-27
US8132652B2 (en) 2012-03-13
EP2349901A4 (fr) 2014-07-23
WO2010061036A1 (fr) 2010-06-03
CN102216194A (zh) 2011-10-12
FI20080640A0 (fi) 2008-11-28
FI20080640L (fi) 2010-05-29

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